Camera Module, Camera Assembly, and Electronic Device

ABSTRACT

A camera module, a camera assembly, and an electronic device are disclosed, which relate to the field of smart devices. The camera module includes a fixing member, a lens assembly, an image sensor, and a focusing assembly. The image sensor is configured to receive light transmitting through the lens assembly. In the focusing assembly, a first light-redirecting member is configured to redirect the light transmitting from the lens assembly to the image sensor; a second light-redirecting member is configured to redirect the light redirected by the first light-redirecting member, and configured to be movable relative to the fixing member to change a transmission distance of the light from the lens assembly to the image sensor.

CROSS-REFERENCE TO RELATED APPLICATION(S)

This application claims priorities to Chinese Patent Application No.2019113610107 filed on Dec. 25, 2019, and Chinese Patent Application No.2019223798298, filed on Dec. 25, 2019, the contents of which are hereinincorporated by reference in their entireties.

TECHNICAL FIELD

The described embodiments relate to the field of smart devices, and morespecifically, to a camera module, a camera assembly, and an electronicdevice.

BACKGROUND

Currently, electronic devices such as mobile phones are often equippedwith periscope cameras, and shooting functions of the electronic devicesare achieved through focusing. However, during the process of shooting,when a focal length of a lens becomes longer and longer, a total lengthof the lens will also become longer, which leads to the continuousincrease of the length of a camera module and affects the stacking ofthe whole electronic devices.

SUMMARY

In some aspects of the present disclosure, a camera module may bedisclosed. The camera module may include: a first light-redirectingmember, configured to redirect light incident into the camera module; alens assembly, configured to transmit the light redirected by the firstlight-redirecting member; an image receiver, wherein the lens assemblyis disposed between the first light-redirecting member and the imagereceiver, and the light is transmitted from the first light-redirectingmember to the lens assembly and further transmitted to the imagereceiver; a focusing assembly, configured to receive and transmit thelight transmitting through the lens assembly to the image receiver. Thefocusing assembly comprises a second light-redirecting member and athird light-redirecting member configured to change a transmissiondistance of the light from the lens assembly to the image receiver byredirecting the light, wherein a relative displacement between thesecond light-redirecting member and the third light-redirecting memberis adjustable. A direction in which the light is incident into thefocusing assembly is substantially parallel to a direction in which thelight is exited out of the focusing assembly.

In some aspects of the present disclosure, a camera assembly may bedisclosed. The camera assembly may include: a first camera module, beingperiscope camera module and comprising: a first light-redirectingmember, configured to redirect light incident into the first cameramodule; a lens assembly, configured to transmit the light redirected bythe first light-redirecting member; an image receiver, wherein the lensassembly is fixed between the first light-redirecting member and theimage receiver, and the light is transmitted from the firstlight-redirecting member to the lens assembly and further transmitted tothe image receiver; a second light-redirecting member, fixed between thelens assembly and the image receiver and configured to redirect thelight transmitting from the lens assembly to the image receiver; and athird light-redirecting member, configured to redirect the light whichis redirected by the second light-redirecting member and movablerelative to the first light-redirecting member to change a transmissiondistance of the light from the lens assembly to the image receiver.

In some aspects of the present disclosure, an electronic device may bedisclosed. The electronic device may include: a housing; and a cameraassembly, disposed on the housing, and comprising a first camera module,wherein the first camera module comprises: a fixing member, comprising:a top wall, defining a light incident hole; a bottom wall, opposite tothe top wall; and a plurality of side walls, connected to the top walland the bottom wall, wherein the top wall, the bottom wall, and theplurality of side walls cooperatively define a receiving space; arotating member, received in the receiving space and comprising: a base,disposed on the fixing member and rotatable relative to the fixingmember; and a first light-redirecting member, disposed on the base; alens assembly, received in the receiving space; a focusing assembly,received in the receiving space and comprising: a secondlight-redirecting member, disposed on the fixing member, wherein thelens assembly is disposed between the first light-redirecting member andthe second light-redirecting member, and the second light-redirectingmember comprises: a first reflecting mirror, having a first reflectingsurface; and a second reflecting mirror, having a second reflectingsurface; and a third light-redirecting member, mounted on the fixingmember, facing the second light-redirecting member, and comprising areflecting prism, wherein the reflecting prism comprises an incidentsurface, a third reflecting surface, and a fourth reflecting surface;and an image sensor, disposed on the fixing member. The firstlight-redirecting member is configured to redirect light incident fromthe light incident hole to the lens assembly, the light exited from thelens assembly is incident into the second light-redirecting member fromthe first reflecting surface, the first reflecting surface is configuredto redirect the light incident into the second light-redirecting member,the light redirected by the first reflecting surface is incident intothe reflecting prism via the incident surface; the third reflectingsurface is configured to redirect the light entering the reflectingprism, the fourth reflecting surface is configured to redirect the lightwhich is redirected by the third reflecting surface, the secondreflecting surface is configured to redirect the light transmitting outof the fourth reflecting surface, and the image sensor is configured toreceive the light redirected by the second surface.

BRIEF DESCRIPTION OF DRAWINGS

FIG. 1 is an explosive view of an electronic device according to someembodiments of the present disclosure.

FIG. 2 is a rear view of the electronic device as shown in FIG. 1.

FIG. 3 is a schematic view of the housing as shown in FIG. 1.

FIG. 4 is a front view of the electronic device as shown in FIG. 1.

FIG. 5 is a schematic structural view of a camera assembly according tosome embodiments of the present disclosure.

FIG. 6 is a schematic structural view of a first camera module accordingto embodiments of the present disclosure.

FIG. 7 is a schematic structural view of a fixing member as shown inFIG. 6.

FIG. 8 is similar to FIG. 7, which is a schematic structural view of thefixing member from another perspective according to embodiments of thepresent disclosure.

FIG. 9 is similar to FIG. 6, which is a schematic structural view of thefirst camera module from another view angle according to embodiments ofthe present disclosure.

FIG. 10 is a schematic view of a rotating member as shown in FIG. 6.

FIG. 11 is a schematic view of a first light-redirecting member as shownin FIG. 10.

FIG. 12 is similar to FIG. 11, which is a schematic structural view of afirst light-redirecting member according to some embodiments of thepresent disclosure.

FIG. 13 is a schematic view of partial structure of the first cameramodule as shown in FIG. 6.

FIG. 14 is a schematic structural view of a lens assembly as shown inFIG. 13 according to some embodiments of the present disclosure.

FIG. 15 is a view illustrating a light-transmitting path of the firstcamera module according to some embodiments of the present disclosure.

FIG. 16 is similar to FIG. 15, which is a schematic view illustrating atransmission path of the light transmitting through the first cameramodule according to other embodiments of the present disclosure.

FIG. 17 is a schematic view of a third light-redirecting member as shownin FIG. 9.

FIG. 18 is a schematic view of a first camera module according to otherembodiments of the present disclosure.

FIG. 19 is similar to FIG. 18, which is a schematic structural view ofthe first camera module from another viewing angle according toembodiments of the present disclosure.

FIG. 20 is schematic structural view of a third light-redirecting memberas shown in FIG. 19.

FIG. 21 is a schematic structural view of a first camera moduleaccording to some other embodiments of the present disclosure.

FIG. 22 is a schematic structural view of the fixing member as shown inFIG. 21.

FIG. 23 is a schematic view of a fourth light-redirecting member asshown in FIG. 21.

FIG. 24 is a schematic structural view of a first camera moduleaccording to some other embodiments of the present disclosure.

FIG. 25 is a schematic view of a fourth light-redirecting member asshown in FIG. 24.

FIG. 26 is similar to FIG. 2, which is a rear view of the electronicdevice according to other embodiments of the present disclosure.

FIG. 27 is a schematic structural view of the camera assembly as shownin FIG. 26 according to some embodiments of the present disclosure.

FIG. 28 is similar to FIG. 27, which is a schematic view of the cameraassembly according to other embodiments of the present disclosure.

FIG. 29 is a schematic view of the camera assembly as shown in FIG. 26according to other embodiments of the present disclosure.

FIG. 30 is similar to FIG. 29, which is a schematic view of the cameraassembly according to other embodiments of the present disclosure.

FIG. 31 is a schematic structural view of the camera assembly shown inFIG. 26 according to other embodiments of the present disclosure.

FIG. 32 is similar to FIG. 31, which is a schematic structural view ofthe camera assembly according to other embodiments of the presentdisclosure.

FIG. 33 is a schematic structural view of the camera assembly shown inFIG. 26 according to other embodiments of the present disclosure.

FIG. 34 is similar to FIG. 23, which is a schematic structural view ofthe camera assembly according to other embodiments of the presentdisclosure.

FIG. 35 is a schematic structural view of the camera assembly shown inFIG. 26 according to other embodiments of the present disclosure.

FIG. 36 is similar to FIG. 35, which is a schematic structural view ofthe camera assembly according to other embodiments of the presentdisclosure.

FIG. 37 is similar to FIG. 2, which is a rear view of the electronicdevice according to other embodiments of the present disclosure.

FIG. 38 is a schematic structural view of the camera assembly as shownin FIG. 37 according to some embodiments of the present disclosure.

FIG. 39 is similar to FIG. 38, which is a schematic view of the cameraassembly according to other embodiments of the present disclosure.

FIG. 40 is similar to FIG. 3, which is a schematic structural view ofthe housing of the present disclosure;

FIG. 41 is a schematic structural view in still another embodiment ofthe electronic device according to other embodiments of the presentdisclosure.

FIG. 42 is similar to FIG. 41, which is a schematic structural view ofthe electronic device according to other embodiments of the presentdisclosure.

FIG. 43 is similar to FIG. 41, which is a schematic structural view ofthe electronic device according to other embodiments of the presentdisclosure.

FIG. 44 is a front view of the electronic device the electronic deviceaccording to other embodiments of the present disclosure.

DETAILED DESCRIPTION

In some aspects of the present disclosure, a camera module may bedisclosed. The camera module may include: a first light-redirectingmember, configured to redirect light incident into the camera module; alens assembly, configured to transmit the light redirected by the firstlight-redirecting member; an image receiver, wherein the lens assemblyis disposed between the first light-redirecting member and the imagereceiver, and the light is transmitted from the first light-redirectingmember to the lens assembly and further transmitted to the imagereceiver; a focusing assembly, configured to receive and transmit thelight transmitting through the lens assembly to the image receiver. Thefocusing assembly comprises a second light-redirecting member and athird light-redirecting member configured to change a transmissiondistance of the light from the lens assembly to the image receiver byredirecting the light, wherein a relative displacement between thesecond light-redirecting member and the third light-redirecting memberis adjustable. A direction in which the light is incident into thefocusing assembly is substantially parallel to a direction in which thelight is exited out of the focusing assembly.

In some embodiments, the second light-redirecting member comprises areflecting mirror, and the reflecting mirror has a first reflectingsurface and a second reflecting surface connected to the firstreflecting surface.

In some embodiments, the third light-redirecting member comprises areflecting prism, and the reflecting prism comprises: an incidentsurface, wherein the light enters the reflecting prism from the incidentsurface; a plurality of reflecting surfaces, configured to reflect thelight entering the reflecting prism; and an exiting surface, wherein thelight reflected by the plurality of reflecting surfaces is exited out ofthe reflecting prim from the exiting surface.

In some embodiments, the camera module further comprises a movingmember, one of the reflecting mirror and the reflecting prim is disposedon the moving member, and the moving member is configured to change therelative displacement between the second light-redirecting member andthe third light-redirecting member.

In some embodiments, the camera module further comprises a drivingmechanism configured to drive the moving member to move relative to thefirst light-redirecting member.

In some embodiments, the camera module further comprises a fixingmember; the lens assembly, the image receiver, and the focusing assemblyare all disposed on the fixing member.

In some embodiments, the camera module further comprises a baserotatable relative to the fixing member.

In some embodiments, the fixing member comprises: a first housing,defining: a light incident hole, wherein the light enters the firsthousing through the light incident hole; and a first accommodatingspace, configured to accommodate the first light-redirecting member, thelens assembly, and the second light-redirecting member; and a secondhousing, extending from one side of the first housing and defining asecond accommodating space configured to accommodate the thirdlight-redirecting member, wherein the first accommodating spacecommunicates with the second accommodating space. The secondlight-redirecting member is received in the first accommodation space ata position opposite to the second accommodating space.

In some embodiments, the lens assembly is disposed between the firstlight-redirecting member and the second light-redirecting member; thefirst light-redirecting member is adjustable and an angle between thefirst light-redirecting member and the lens assembly is adjustable.

In some embodiments, the first light-redirecting member comprises afirst reflecting prism or a first reflecting mirror. The firstreflecting prism comprises: a first incident surface, wherein the lightenters the first reflecting prism from the first incident surface; afirst reflecting surface, configured to reflect the light entering thefirst reflecting prism; and a first exiting surface, wherein the lightreflected by the first reflecting surface is exited out of the firstreflecting prism from the first exiting surface and further transmittedto the lens assembly; or wherein the first reflecting mirror has areflecting surface configured to reflect and transmit the light enteringthe first reflecting mirror to the lens assembly.

In some embodiments, the third light-redirecting member comprises: afirst moving member, configured to drive the third light-redirectingmember to move relative to the second light-redirecting member; a secondreflecting mirror or a second reflecting prism, wherein the secondreflecting mirror or the second reflecting prism is fixed to the firstmoving member, has a reflecting surface, and is configured to reflectthe light redirected by the second light-redirecting member; and a thirdreflecting mirror or a third reflecting prism, wherein the thirdreflecting mirror or the third reflecting prism is fixed to the firstmoving member, has a reflecting surface, and is configured to receivethe light reflected by the second reflecting mirror or the secondreflecting prism, and further reflect and transmit the light out of thethird light-redirecting member.

In some embodiments, the third light-redirecting member comprises: afirst moving member, configured to drive the third light-redirectingmember to move relative to the second light-redirecting member; and afourth reflecting prism, fixed to the first moving member andcomprising: a second incident surface, wherein the light redirected bythe second light-redirecting member enters the fourth reflecting prismfrom the second incident surface; a plurality of second reflectingsurfaces, configured to reflect the light entering the fourth reflectingprism; and a second exiting surface, wherein the light reflected by theplurality of second reflecting surfaces is exited out of the thirdlight-redirecting member from the second exiting surface.

In some embodiments, the third light-redirecting member furthercomprises a first driving mechanism configured to drive the first movingmember to move relative to the first light-redirecting member.

In some embodiments, the image receiver is configured to receive thelight redirected by the second light-redirecting member.

In some aspects of the present disclosure, a camera assembly may bedisclosed. The camera assembly may include: a first camera module, beingperiscope camera module and comprising: a first light-redirectingmember, configured to redirect light incident into the first cameramodule; a lens assembly, configured to transmit the light redirected bythe first light-redirecting member; an image receiver, wherein the lensassembly is fixed between the first light-redirecting member and theimage receiver, and the light is transmitted from the firstlight-redirecting member to the lens assembly and further transmitted tothe image receiver; a second light-redirecting member, fixed between thelens assembly and the image receiver and configured to redirect thelight transmitting from the lens assembly to the image receiver; and athird light-redirecting member, configured to redirect the light whichis redirected by the second light-redirecting member and movablerelative to the first light-redirecting member to change a transmissiondistance of the light from the lens assembly to the image receiver.

In some embodiments, the first camera module has a first center point,the lens assembly has an optical axis, and the camera assembly furthercomprises: a second camera module, having a second center point; and athird camera module, having a third center point; wherein the firstcamera module, the second camera module, and the third camera module arearranged side by side, and the first center point, the second centerpoint, and the third center point are located in a straight line and aresubstantially perpendicular or parallel to the optical axis.

In some embodiments, an angle of view of the third camera module isgreater than an angle of view of the first camera module and less thanan angle of view of the second camera module.

In some embodiments, an angle of view of the first camera module is inrange of 10-30 degrees, an angle of view of the second camera module isin range of 110-130 degrees, and an angle of view of the third cameramodule is in range of 80-110 degrees.

In some aspects of the present disclosure, an electronic device may bedisclosed. The electronic device may include: a housing; and a cameraassembly, disposed on the housing, and comprising a first camera module,wherein the first camera module comprises: a fixing member, comprising:a top wall, defining a light incident hole; a bottom wall, opposite tothe top wall; and a plurality of side walls, connected to the top walland the bottom wall, wherein the top wall, the bottom wall, and theplurality of side walls cooperatively define a receiving space; arotating member, received in the receiving space and comprising: a base,disposed on the fixing member and rotatable relative to the fixingmember; and a first light-redirecting member, disposed on the base; alens assembly, received in the receiving space; a focusing assembly,received in the receiving space and comprising: a secondlight-redirecting member, disposed on the fixing member, wherein thelens assembly is disposed between the first light-redirecting member andthe second light-redirecting member, and the second light-redirectingmember comprises: a first reflecting mirror, having a first reflectingsurface; and a second reflecting mirror, having a second reflectingsurface; and a third light-redirecting member, mounted on the fixingmember, facing the second light-redirecting member, and comprising areflecting prism, wherein the reflecting prism comprises an incidentsurface, a third reflecting surface, and a fourth reflecting surface;and an image sensor, disposed on the fixing member. The firstlight-redirecting member is configured to redirect light incident fromthe light incident hole to the lens assembly, the light exited from thelens assembly is incident into the second light-redirecting member fromthe first reflecting surface, the first reflecting surface is configuredto redirect the light incident into the second light-redirecting member,the light redirected by the first reflecting surface is incident intothe reflecting prism via the incident surface; the third reflectingsurface is configured to redirect the light entering the reflectingprism, the fourth reflecting surface is configured to redirect the lightwhich is redirected by the third reflecting surface, the secondreflecting surface is configured to redirect the light transmitting outof the fourth reflecting surface, and the image sensor is configured toreceive the light redirected by the second surface.

In some embodiments, the housing defines a first opening, a secondopening, and a third opening, and lines connecting a center point of thefirst opening, a center point of the second opening, and a center pointof the third opening are located in a straight line or cooperativelydefine a triangle; the camera assembly further comprises a second cameramodule and a third camera module, the first camera module is disposedcorresponding to the first opening, the second camera module is disposedcorresponding to the second opening, and the third camera module isdisposed corresponding to the third opening.

As shown in FIGS. 1 and 2, in some embodiments of the presentdisclosure, an electronic device may be disclosed. The electronic devicemay include a housing 200, a display assembly 400, and a camera assembly600. In some embodiments, the display assembly 400 and the cameraassembly 600 may be both arranged on the housing 200. More specifically,the electronic device may be an electronic apparatus or a mobileterminal, or other electronic devices with display and camera functions.More specifically, the electronic device may be a mobile phone, a tabletcomputer, a notebook computer, a smart bracelet, a smart watch, a smarthelmet, smart glasses, or the like. In some embodiments of the presentdisclosure, a mobile phone may be taken as an example for description.It can be understood that, the electronic device may also in otherspecific forms, which may not be limited here.

As shown in FIG. 1 and FIG. 3, the case 200 may be an outer shell of themobile phone, which may protect internal components inside the mobilephone (for example, a main board, a battery, or the like). The housing200 may specifically include a front shell 202 and a rear shell 204connected to the front shell 202. The front shell 202 may be connectedto the rear shell 204, and a receiving cavity 206 may be defined by thefront shell 202 and the rear shell 204. The receiving cavity 206 may beconfigured to receive the internal components of the mobile phone.

The rear shell 204 may be in shape of a rectangle, a rounded rectangle,or the like. The rear shell 204 may be made of plastic, glass, ceramic,fiber composite material, metal (for example, stainless steel, aluminum,or the like), or other suitable materials, or a combination of thesematerials. In some cases, a portion of the rear shell 204 may also bemade of dielectric material or other low-conductivity materials. Inother cases, the rear shell 204 or at least some structures constitutingthe rear shell 204 may be made of metal elements.

The front shell 202 may be disposed perpendicularly to four edges of therear shell 204, and the front shell 202 may be surrounded by four framesconnected end to end. In some embodiments, the front shell 202 mayextend from and integrated with the rear shell 204. Of course, in otherembodiments, the front shell 202 and the rear shell 204 may also be madeindependently.

The display assembly 400 may be electrically connected to the cameraassembly 600, a battery, a processor, or the like. The display assembly400 may be configured to display information. As further shown in FIG.1, the display assembly 400 may include a cover 402 and a display screen404. The display screen 404 may be embedded in the front shell 202. Thecover 402 may cover the display screen 404 to protect the display screen404. In some embodiments, the cover 402 may be made of a material withgood light permeability, such as glass, plastic, or the like. As shownin FIG. 4, at the same time, the display screen 404 may include adisplay region 401 and a non-display region 403. The non-display region403 may be arranged at one side of the display region 401 or may bearranged around a periphery of the display region 401.

As shown in FIG. 1 and FIG. 2, the camera assembly 600 may be arrangedat a rear side of the mobile phone and used as a rear camera. It can beunderstood that, the camera assembly 600 may also be arranged at a frontside of the mobile phone and used as a front camera. As shown in FIG. 2,the camera assembly 600 may be embedded in an upper-left position of therear shell 204. Of course, the camera assembly 600 may also be arrangedin other positions as required, such as an upper-middle position or anupper-right position of the rear shell 204. The arranging position ofthe camera assembly 600 may not be limited here. In some embodiments, aprojection of the camera assembly 600 projected on the display screen404 may be located in the display region 401 of the display screen 404.

It should be understood that the orientation or positional relationshipsindicated by the terms “upper”, “lower”, “left”, “right”, or the likehere and below are based on the orientation or positional relationshipsshown in the drawings, and are only for convenience of description andfor simplifying description, rather than implying or indicating that thedevice or the component must have a particular orientation orconstructed and operated in a particular orientation, and thus theseterms cannot to be construed as limiting the present disclosure.

In some embodiments, as shown in FIG. 5, the camera assembly 600 mayinclude a first camera module 100 and a second camera module 300. Insome embodiments, the first camera module 100 may be a periscopetelephoto camera module, the second camera module 300 may be awide-angle camera module, and the first camera module 100 and the secondcamera module 300 may be arranged side by side. In some embodiments, thefirst camera module 100 may also be integrated with the second cameramodule 300 to form one camera module.

It should be pointed out that, terms such as “first”, “second”, and thelike, are used herein for purposes of description, and are not intendedto indicate or imply relative importance or significance or to imply thenumber of indicated technical features. Thus, the feature defined with“first”, “second”, and the like may include one or more of such afeature.

Since the first camera module 100 may be a periscope telephoto cameramodule, compared to a vertical lens module, the periscope lens module inthe first camera module 100 may reduce a height requirement of thecamera module by changing a transmission path of light. In this way, anoverall thickness of the electronic device may also be reduced. Morespecifically, as shown in FIG. 6, the first camera module 100 mayinclude a fixing member 10, a rotating member 20, a lens assembly 30, afocusing assembly 40, an image sensor 50, and other elements. In someembodiments, the rotating member 20, the lens assembly 30, the focusingassembly 40, and the image sensor 50 may be arranged on the fixingmember 10. In some embodiments, the rotating member 20, the lensassembly 30, the focusing assembly 40, and the image sensor 50 may bereceived in the fixing member 10. Of course, in some embodiments, thesecomponents may also be disposed outside the fixing member 10. In someembodiments, the rotating member 20 may be arranged on the fixed member10. After light enters or is incident into the first camera module 100,the light may be redirected by the rotating member 20, and thentransmitted through the lens assembly 30 and the focusing assembly 40,and finally transmitted into the image sensor 50. The image sensor 50may further sense the light. As shown in FIG. 6, the focusing assembly40 may be arranged between the lens assembly 30 and the image sensor 50,and the transmission distance of the light between the lens assembly 30and the image sensor 50 may be shortened, and thus the arrangement ofcomponents on the fixing member 10 may be more compact.

In some embodiments, the fixing member 10 may be configured to connect,carry, and fix the components of the first camera module 100, such asthe rotating member 20, the lens assembly 30, the focusing assembly 40,and the image sensor 50. In this way, the first camera module 100 may bearranged in the mobile phone as an entirety, and then the first cameramodule 100 may be fixedly connected to other components in the mobilephone. More specifically, the fixing member 10 may be a mountingbracket, and other components of the first camera module 100 may bedirectly or indirectly mounted on the mounting bracket. Or, the fixingmember 10 may also be a casing, such as a case having a receiving space,and other components of the first camera module 100 may be received inthe casing.

More specifically, as shown in FIGS. 7 and 8, the fixing member 10 mayinclude a top wall 13, a plurality of sidewalls 14 connected to the topwall 13, and a bottom wall 15 opposite to the top wall 13. The top wall13, the plurality of side walls 14, and the bottom wall 15 maycooperatively define or enclose a receiving space configured to receivethe rotating member 20, the lens assembly 30, the focusing assembly 40,the image sensor 50, and other suitable components. The top wall 13 maydefine a light incident hole 13 a running through the top wall 13, andexternal light may enter the first camera module 100 through or via thelight incident hole 13 a. Furthermore, the plurality of side walls 14 ofthe fixing member 10 may include a first side wall 140, a second sidewall 141 substantially perpendicularly connected to the first side wall140, a third side wall 142 substantially parallel to the second sidewall 141 and substantially perpendicularly connected to the first sidewall 140, and a fourth side wall 143 substantially perpendicularlyconnected to the second side wall 141 and the third side wall 142 andfurther substantially parallel to the first side wall 140. As furthershown in FIG. 9, a portion of the third side wall 142 at a positionadjacent to or close to the fourth side wall 143 may protrude outwardlyin a direction away from the second side wall 141, and thus a bentportion may be formed. In some embodiments, the bent portion may includea pair of fifth side walls 144 and a sixth side wall 145 formed byextending or protruding from the third side wall 143. In someembodiments, the pair of fifth side walls 144 may be arranged oppositelyto each other, and the sixth side wall 145 may be connected to the pairof fifth side walls 144. Components that receive the light which hasbeen redirected (such as the image sensor 50 as shown in FIG. 9) may bearranged on the fourth side wall 143.

The bottom wall 15 may be substantially parallel to and opposite to thetop wall 13. The bottom wall 15 and the top wall 13 may be connected toopposite sides of the first side wall 140, the second side wall 141, thethird side wall 142, and the fourth side wall 143, respectively. Asshown in FIGS. 7 and 8, a bottom wall 151 of the bent portion may beformed by protruding from the bottom wall 15, and the bottom wall 151may be connected to the pair of fifth side walls 144 and the sixth sidewall 145. A top wall 131 of the bent portion may be formed by protrudingfrom the top wall 13, and the top wall 131 may be connected to the pairof fifth side walls 144 and the sixth side wall 145.

It may be understood that, the first side wall 140, the second side wall141, the third side wall 142, and the fourth side wall 143 maycooperatively form a first shell, and the first shell may define or havean accommodating space (also referred as “first accommodating space”).The pair of fifth side walls 144, the sixth side wall 145, the bottomwall 151 of the bending portion, and the top wall 131 of the bendingportion may cooperatively form a second shell, and the second shell maydefine or have a containing space (also referred as “secondaccommodating space”). The accommodating space may communicate with thecontaining space to form the receiving space. It may be understandablehere that, the terms “accommodating space”, “containing space”, and“receiving space” may be interchanged, for example, the “accommodatingspace” may also be referred to as “containing space”.

In other embodiments, at least one of the top wall 13 and the bottomwall 15 may be omitted, and as long as the second side wall 141, thethird side wall 142, and the fifth side walls 144 and the sixth sidewall 145 protruding from the third side wall 142 are arranged, as shownin FIG. 9.

As shown in FIGS. 6, 9 and 10, the rotating member 20 may include a base22 and a first light-redirecting member 24. In some embodiments, thebase 22 may be disposed in the fixing member 10. The firstlight-redirecting member 24 may be fixedly mounted on the base 22, andmay be disposed correspondingly to the light incident hole 13 a of thefixing member 10. The first light-redirecting member 24 may beconfigured to receive the light entering through the light incident hole13 a to redirect the light. More specifically, the firstlight-redirecting member 24 may be fixed to an inclined surface of thebase 22 by means of adhesive or the like. In some embodiments, the base22 may be rotatable relative to the fixing member 10, for example, thebase 22 may be rotatable around two rotating shafts, and the tworotating shafts may be substantially perpendicular to each other. Forexample, the base 22 may be connected to the fixing member 10 via auniversal ball joint. It can be understood that, the mobile phone willvibrate to a certain extent due to environmental factors during thephotographing process, which drives the fixing member 10 in the firstcamera module 100 to jitter or shake, and thus a certain deviation maybe generated for the incident position of the external light, which mayfurther cause an adverse effect on the capturing and imaging of thelight. In some embodiments, the base 22 and the first light-redirectingmember 24 may be combined together to rotate synchronously orsimultaneously relative to the fixing member 10. In this way, it ispossible to realize an optical anti-shake function by adjusting an anglebetween the first light-redirecting member 24 and the lens assembly 30.In addition, the first light-redirecting member 24 may be implemented ascomponents that is capable of changing a transmission direction of thelight by reflection, such as a plane mirror (also referred to as areflecting mirror), a prism (such as a reflecting prism), or the like.

Taking the first light-redirecting member 24 as a reflecting prism as anexample, as further shown in FIGS. 11 and 13, the firstlight-redirecting member 24 may be a triangular prism, or it may be alsocalled as an once-reflection prism. The triangular prism may include anincident surface 240, a reflecting surface 242, and an exiting surface244. More specifically, the incident surface 240 may be disposedcorrespondingly to the light incident hole 13 a of the fixing member 10,and may be connected to the reflecting surface 242 and the exitingsurface 244 sequentially. In some embodiments, cross sections of theincident surface 240, the reflecting surface 242, and the exitingsurface 244 may be in shape of isosceles right-angled triangles (mayalso be called as a total-reflection prism). More specifically, thereflecting surface 242 may be disposed obliquely from the incidentsurface 240 and the exiting surface 244 at an angle of approximately 45degrees, that is to say, each of an angle α between the reflectingsurface 242 and the incident surface 240 and an angle between thereflecting surface 242 and the exiting surface 244 may be approximately45 degrees. It may be noted that, the inclined surface of the base 22for fixing the first light-redirecting member 24 may have a degree ofinclination substantially coincident with a degree of inclination of thereflecting surface 242. In this way, the first light-redirecting member24 may be fixed to the base 22 via the matching or cooperation betweenthe reflecting surface 242 and the inclined surface of the base 22 forfixing the first light-redirecting member 24. Furthermore, the incidentsurface 240 may be substantially perpendicular to the exiting surface244. The light may be incident into the incident surface 240 aftertransmitting through the light incident hole 13 a, reflected by thereflecting surface 242 to change the transmission direction of thelight, and then further exited or emitted out from the exiting surface244.

As shown in FIG. 12, the first light-redirecting member 24 may also be aquadrangular prism. The quadrangular prism may include the incidentsurface 240, the reflecting surface 242, and the exiting surface 244 aspreviously described aforesaid, and may further include a backlightsurface 246. The backlight surface 246 may be connected between thereflecting surface 242 and the exiting surface 244, and substantiallyparallel to and opposite to the incident surface 240. A distance fromthe backlight surface 246 to the incident surface 240 may be in a rangeof 4.8-5.0 mm. In some embodiments, the distance from the backlightsurface 246 to the incident surface 240 may be such as approximately 4.8mm, approximately 4.85 mm, approximately 4.9 mm, approximately 4.95 mm,approximately 5.0 mm, or the like. The first light-redirecting member 24formed by the incident surface 240 and the backlight surface 246arranged according to the distance range may be moderate in volume,which may be better fit into the first camera module 100 to form a morecompact and miniaturized first camera module, camera assembly 600, andelectronic device. Thus, it is possible to meet more consumer needs.

It should be pointed out that, to a certain extent, the quadrangularprism may be formed by cutting off a part of a corner formed by thereflecting surface 242 and the exiting surface 244 of the foregoingtriangular prism. It should be pointed out that, as shown in FIGS. 13,15, and 16, in practical applications, due to the incident light, thereflecting surface 242 may often be inclined with respect to ahorizontal direction, and the light-redirecting member 24 has anasymmetric structure in a reflecting direction of the light when thelight is reflected by the reflecting surface 242, and the reflectingsurface 242 may have an actual optical area at the side away from thelight incident hole 13 a smaller or less than the side close to oradjacent to the light incident hole 13 a. Thus, the part of thereflecting surface 242 away from the light incident hole 13 a mayreflect less light or may be even unable to reflect light. In otherwords, this part of the reflecting surface 242 has less contribution tothe reflection of light, or even has no contribution to the reflectionof light. Compared with the first light-redirecting member 24 of thetriangular prism, in the first light-redirecting member 24 of theaforesaid quadrangular prism, the corner of the triangular prism awayfrom the light incident hole 13 a is cut off. In this way, it ispossible to reduce a thickness of the first light-redirecting member 24in a direction substantially perpendicular to the incident surface 240without affecting the light-redirecting effect of the firstlight-redirecting member 24 to the light, which facilitates thelightening, thinning, and miniaturization of the first camera module100. Besides, the arrangement of the backlight surface 246 enables thefirst light-redirecting member 24 to be further fixedly arranged on thebase 22 through the backlight surface 246, and thus the fixation betweenthe first light-redirecting member 24 and the base 22 may be firmer andmore stable.

It should be pointed out that, the above description is not intended tolimit the configuration of the first light-redirecting member 24. Forexample, the reflecting surface 242 may also be inclined at otherdegrees with respect to the incident surface 240, such as 30 degrees, 60degrees, or the like; the incident surface 240 may not be perpendicularto the exiting surface 244, for example, the incident surface 240 may beinclined or tilt with respect to the exiting surface 244 at an angle of80 degrees, 90 degrees, or the like; the backlight surface 246 may notbe parallel to the incident surface 240, or the like; as long as thelight redirected by the first light-redirecting member 24 may bereceived by the lens assembly 30. Meanwhile, the first light-redirectingmember 24 may also be other reflecting prisms, such as adouble-reflection prism, a triple-reflection prism, a fourth-reflectionprism, or the like.

Furthermore, the aforesaid reflecting prism may be made of a materialwith relatively good light permeability, such as glass, plastic, or thelike. In some embodiments, it is also possible to coat a reflectivematerial such as silver or the like on the surface of the reflectingsurface 242 of the reflecting prism to enhance the reflection of theincident light. Furthermore, when the reflecting prism is made of arelatively brittle material such as glass or the like, a hardeningtreatment may be performed on the reflecting prism to form a hardenedlayer on the incident surface 240, the reflecting surface 242, theexiting surface 244, the backlight surface 246, or the like. Thus, thestrength of the first light-redirecting member 24 may be improved. Insome embodiments, the hardening treatment may be infiltration of lithiumions, or a method such as attaching a film to each surface of the prismwithout affecting the redirection of light by the firstlight-redirecting member 24.

It should be further pointed out that, the number of the firstlight-redirecting members 24 may be one. At this time, the light may betransmitted through the first light-redirecting member 24 and redirectedby the first light-redirecting member 24 for once, and then transmittedthrough the lens assembly 30 and the focusing assembly 40, and finallytransmitted to or reach the image sensor 50. Of course, the number ofthe first light-redirecting members 24 may also be two or more. At thistime, the light may be transmitted through the plurality of firstlight-redirecting members 24 and redirected by the plurality of firstlight-redirecting members 24 for multiple times, after that the lightmay be transmitted through the lens assembly 30 and the focusingassembly 40, and finally transmitted to the image sensor 50. The numberof the first light-redirecting members 24 may be set according to actualneeds, and will not be specifically limited in some embodiments of thepresent disclosure.

It should be further pointed out that, as shown in FIGS. 9 and 13together, the lens assembly 30 may be fixed in the accommodating spaceformed by the fixing member 10 and disposed at one side of the firstlight-redirecting member 24 at which the exiting surface 244 isdisposed, in order to receive and further transmit the light deflectedor redirected by the first light-redirecting member 24. Morespecifically, the lens assembly 30 may include a clampingmember/holder/snapping member 32 and a lens unit 34. In someembodiments, the lens unit 34 may be fixed to the holder 32, forexample, by means of glue bonding, welding, clamping, or the like. Atthis time, the clamping member 32 may be directly fixed to the fixingmember 10. For example, the clamping member 32 may be fixed to thefixing member 10 by means of glue bonding, welding, clamping, or thelike. Of course, the numbers of the lens units 34 and the clampingmembers 32 and the mounting method between the lens unit 34 and theclamping member 32 may not be limited to the aforesaid methods such asglue bonding, welding, clamping, or the like.

In an application scenario, the lens unit 34 may include a plurality oflenses 340 arranged side by side, and optical axes of the plurality oflenses 340 may all be located in a same straight line and serve as anoptical axis A1 of the lens unit 34.

In addition, unlike the lens assembly 30 in FIG. 13, in some embodimentsas shown in FIG. 14, the clamping member 32 (also referred to as a firstmoving member) of the lens assembly 30 may be movably connected to thefixed member 10. A first driving mechanism 36 may be also arranged inthe lens assembly 30. The first driving mechanism 36 may be connected tothe fixing member 10 and the clamping member 32, and may be configuredto drive the clamping member 32 to move along the optical axis A1 of thelens unit 34. In this way, it is possible to change a distance betweenthe first light-redirecting member 24 and the lens assembly 30, therebyachieving focusing or zooming of the first camera module 100.

The clamping member 32 may be arranged in a cylindrical or tubularshape, as shown in FIGS. 13 and 14. In some embodiments, the shape ofthe clamping member 32 may not be limited to the cylindrical shape, andmay also be other regular shapes such as a rectangular cavity, or may beirregular shapes, as long as the plurality of lenses 340 may be receivedin the clamping member 32 and fixed by the clamping member 32. In thisway, the clamping member 32 may carry and fix the plurality of lenses340, and protect the plurality of lenses 340 to a certain extent aswell.

In some embodiments, as shown in FIGS. 6 and 9, the focusing assembly 40may be received in the receiving space of the fixing member 10. Thefocusing assembly 40 and the first light-redirecting member 24 may belocated on two opposite sides of the lens assembly 30, and the firstlight-redirecting member 24 may redirect the light to the lens assembly30, and then the focusing assembly 40 may redirect the lighttransmitting through the lens assembly 30 to the image sensor 50.

As shown in FIG. 9, in some embodiments, the focusing assembly 40 mayinclude a second light-redirecting member 41 and a thirdlight-redirecting member 42. The second light-redirecting member 41 andthe first light-redirecting member 24 may be respectively located at twoopposite sides of the lens assembly 30. The second light-redirectingmember 41 may be located in the accommodating space. The thirdlight-redirecting member 42 may be movably disposed in the containingspace, and may be disposed opposite to or face the secondlight-redirecting member 41. In some embodiments, the thirdlight-redirecting member 42 may be movable in the containing space tochange a distance between the second light-redirecting member 41 and thethird light-redirecting member 42, so as to achieve the focusing orzooming of the first camera module 100. In some embodiments, the secondlight-redirecting member 41 and the third light-redirecting member 42may be similar to the first light-redirecting member 24, and all of thesecond light-redirecting member 41, the third light-redirecting member42, and the first light-redirecting member 24 may adopt elements thatmay change a transmission direction of light, such as reflecting prismsor reflecting mirrors (plane mirrors). In the above embodiments, thesecond light-redirecting member 41 may be fixed in the fixing member 10and the third light-redirecting member 42 may be movably disposed in thefixing member 10. However, in other embodiments, it is also possiblethat the second light-redirecting member 41 may be movably disposed inthe fixing member 10 and the third light-redirecting member 42 may befixed in the fixing member 10, as long as the second light-redirectingmember 41 may be movable relative to the third light-redirecting member42 to change the distance between the second light-redirecting member 41and the third light-redirecting member 42.

As shown in FIG. 9, in case that the second light-redirecting member 41and the third light-redirecting member 42 both adopt reflecting mirrors,the second light-redirecting member 41 may be fixed on the second sidewall 141 at a position opposite to the sixth side wall 145. For example,the second light-redirecting member 41 may include a first reflectingmirror and a second reflecting mirror, and the first reflecting mirrorand the second reflecting mirror may be fixed on the second side wall141 by means of glue bonding, or the like. The first reflecting mirrormay have a reflecting surface 4101, and the second reflecting mirror mayhave a reflecting surface 4102. More specifically, the first reflectingmirror may be arranged at an angle of approximately 45° from the opticalaxis A1 of the lens assembly 30. The reflecting surface 4101 may bearranged at one side of the first reflecting mirror close to or adjacentto the lens assembly 30. The second reflecting mirror may be arranged atan angle of approximately 45° from the optical axis A1 of the lensassembly 30. The reflecting surface 4102 may be arranged at one side ofthe second reflecting mirror away from the lens assembly 30. Thereflecting surface 4101 may be arranged at an angle of approximately 90°from the reflecting surface 4102. That is to say, the reflecting surface4101 may be substantially perpendicular to the reflecting surface 4102.The reflecting surface 4101 may redirect the light transmitting throughthe lens assembly 30 to the third light-redirecting member 42, and thereflecting surface 4102 may redirect the light redirected by the thirdlight-redirecting member 42 to the image sensor 50. It may be understoodthat, the first reflecting mirror and the second reflecting mirror mayalso be a reflecting mirror or an object having both the reflectingsurface 4101 and the reflecting surface 4102 at the same time.

As shown in FIGS. 9 and 17, in some embodiments, the thirdlight-redirecting member 42 may include a third reflecting mirror 421, afourth reflecting mirror 422, a second moving member 423, and a seconddriving mechanism 424. Herein, the third reflecting mirror 421 and thefourth reflecting mirror 422 may be fixed on the second moving member423. For example, the third reflecting mirror 421 and the fourthreflecting mirror 422 may be fixed on the second moving member 423 bymeans of glue bonding or the like. The second driving mechanism 424 maybe disposed in the containing space and connected to the fifth side wall144 and the second moving member 423. The second driving mechanism 424may be configured to drive the second moving member 423 to move along anextension direction of the fifth side wall 144, to change the distancebetween the second light-redirecting member 41 and the thirdlight-redirecting member 42, thereby achieving the focusing or zoomingof the first camera module 100. More specifically, the third reflectingmirror 421 may have a reflecting surface, and the fourth reflectingmirror 422 may have a reflecting surface. The reflecting surface of thethird reflecting mirror 421 may be arranged at an angle of approximately90° from the reflecting surface of the fourth reflecting mirror 422. Oneside of the third reflecting mirror 421 with the reflecting surface mayface the reflecting surface 4101, and the reflecting surface of thethird reflecting mirror 421 may be substantially parallel to thereflecting surface 4101. One side of the fourth reflecting mirror 422with the reflecting surface may face the reflecting surface 4102, andthe reflecting surface of the fourth reflecting mirror 422 may besubstantially parallel to the reflecting surface 4102. In this way, thelight redirected by the reflecting surface 4101 may be furtherredirected by the reflecting surface of the third reflecting mirror 421to the reflecting surface of the fourth reflecting mirror 422, and thereflecting surface of the fourth reflecting mirror 422 may furtherredirect the light redirected by the reflecting surface of the thirdreflecting mirror 421 to the reflecting surface 4102.

As shown in FIGS. 18 to 19, in case that the second light-redirectingmember 41 and the third light-redirecting member 42 both adoptreflecting prisms, compared with the second light-redirecting member 41in FIG. 9, the second light-redirecting member 41 in this case uses areflecting prism to replace the reflecting mirror. More specifically,the second light-redirecting member 41 may include a first reflectingprism 411 and a second reflecting prism 412, and the first reflectingprism 411 may include an incident surface, a reflecting surface, and anexiting surface. In some embodiments, the incident surface may bedisposed at one side of the first reflecting prism 411 close to oradjacent to the lens assembly 30, and the incident surface may besubstantially perpendicular to the optical axis A1 of the lens assembly30. The reflecting surface may be disposed at one side of firstreflecting prism 411 away from the lens assembly 30, and the reflectingsurface may be disposed at an angle of approximately 45° from theoptical axis A1 of the lens assembly 30. The exiting surface may bedisposed at one side of the first reflecting prism 411 close to oradjacent to the third light-redirecting member 42, and the exitingsurface may be substantially perpendicular to the incident surface. Inthis way, the light transmitting through the lens assembly 30 may enteran interior of the first reflecting prism 411 from the incident surface,may be redirected by the reflecting surface, and may be furthertransmitted out of the first reflecting prism 411 from the exitingsurface and further transmitted to the third light-redirecting member42.

The second reflecting prism 412 may include an incident surface, areflecting surface, and an exiting surface. In some embodiments, thereflecting surface may be disposed at one side of the second reflectingprism 412 close to or adjacent to the lens assembly 30, and thereflecting surface may be disposed at an angle of approximately 45° fromthe optical axis A1 of the lens assembly 30. The incident surface may bedisposed at one side of the second reflecting prism 412 close to thethird light-redirecting member 42, and the incident surface may bedisposed at an angle of approximately 45° from the reflecting surface.The incident surface may be substantially perpendicular to the exitingsurface. The exiting surface may be substantially perpendicular to theoptical axis A1 of the lens assembly 30. In this way, the lightredirected by the third light-redirecting member 42 may enter the secondreflecting prism 412 from the incident surface, may be redirected by thereflecting surface, and may be transmitted out of the second reflectingprism 412 from the exiting surface and further transmitted to the imagesensor 50.

As shown in FIGS. 18 to 20, compared with the third light-redirectingmember 42 in FIG. 9, the third light-redirecting member 42 in this casemay replace two reflecting mirrors with a reflecting prism. Morespecifically, the third light-redirecting member 42 may include thesecond moving member 423, the second driving mechanism 424, and a thirdreflecting prism 425. In some embodiments, the third reflecting prism425 may be fixed on the second moving member 423. The second drivingmechanism 424 may be placed or disposed the containing space formed bythe third side wall 142 and further connected to the fifth side wall 144and the second moving member 423. The second driving mechanism 424 maybe configured to drive the second moving member 423 to move along thefifth side wall 144 to change the distance between the secondlight-redirecting member 41 and the third light-redirecting member 42,thereby achieving the focusing or zooming of the first camera module100. The third reflecting prism 425 may include an incident surface4201, a reflecting surface 4202, and a reflecting surface 4203. In someembodiments, the reflecting surface 4202 may be arranged at an angle ofapproximately 90° from the reflecting surface 4203. The incident surface4201 may be substantially parallel to the exiting surface of the firstreflecting prism 411 and the incident surface of the second reflectingprism 412. The reflecting surface 4202 may be disposed at one side ofthe third reflecting prism 425 away from the first reflecting prism 411,and the reflecting surface 4202 may be substantially parallel to thereflecting surface of the first reflecting prism 411. The reflectingsurface 4203 may be disposed at one side of the third reflecting prism425 away from the reflecting surface of the second reflecting prism 412,and the reflecting surface 4203 may be substantially parallel to thereflecting surface of the second reflecting prism 412. In this way, thelight redirected by the first reflecting prism 411 may enter the thirdreflecting prism 425 from the incident surface 4201, redirected to thereflecting surface 4203 from the reflecting surface 4202, furtherredirected by the reflecting surface 4203, exited out of the thirdreflecting prism 425 from the incident surface 4201 and further enterthe second reflecting prism 412. It may be understood here that, theincident surface 4201 may also be used as an exiting surface.

In some embodiments, the second light-redirecting member 41 shown inFIG. 9 may be replaced by the second light-redirecting member 41 shownin FIG. 19.

In some embodiments, the third light-redirecting member 42 shown in FIG.9 may be replaced by the third light-redirecting member 42 shown in FIG.19.

It may be understood here that, the second light-redirecting member 41may include only one reflecting mirror or one reflecting prism. In thisway, only the second light-redirecting member 41 redirects the lighttransmitting through the lens assembly 30 to the third light-redirectingmember 42 and then the third light-redirecting member 42 directlyredirects the light to the image sensor 50. In some embodiments, theimage sensor 50 may be mounted at a position at which the secondreflecting mirror or the second reflecting prism 412 is mounted. Inaddition, the number of the second light-redirecting members 41 and thenumber of the third light-redirecting members 42 may be set as required,and the number of the reflecting mirrors or the number of the reflectingprisms may also be set as required. For example, the thirdlight-redirecting member 42 may utilize a pair of reflecting prisms toreplace the pair of reflecting mirrors. Of course, the reflecting mirrorand the reflecting prism may also be used in combination. For example,the second light-redirecting member 41 may include a reflecting mirrorand a reflecting prism, that is to say, only one reflecting prism may beused to replace a reflecting mirror.

In some embodiments, as shown in FIG. 21 to FIG. 25, the bent portionmay be arranged at an end of the second side wall 141. Different fromthe bent portion dividing the third side wall 142 into two portions asshown in FIG. 19, in the bent portion shown in FIGS. 21-25, the bentportion may include the fifth side wall 144 and the sixth side wall 145protruding from the third side wall 142. The fifth side wall 144 may bedisposed opposite to the fourth side wall 143. The sixth side wall 145may be connected to the fifth side wall 144 and an end portion of thefourth side wall 143 extending toward the sixth side wall 145. In someembodiments, the fifth side wall 144 may be provided with a componentthat receives light that has been redirected, such as the image sensor50 shown in FIG. 21. The focusing assembly 40 may be arranged oppositeto and face the lens assembly 30 and the image sensor 50, and may bemovable along the direction of the optical axis A1 of the lens assembly30, in order to change the distances between the focusing assembly 40and the lens assembly 30 and between the focusing assembly 40 and theimage sensor 50 respectively, thereby achieving the focusing or zoomingof the first camera module 100.

It may be understood that, the containing space may be defined by thefourth side wall 143, the fifth side wall 144, the sixth side wall 145,the bottom wall 151 of the bending portion, and the top wall 131 of thebending portion. The containing space may communicate with theaccommodating space.

As shown in FIG. 23, the focusing assembly 40 may include a fourthlight-redirecting member 4001, a second moving member 4004, and a seconddriving mechanism 4005. In some embodiments, the fourthlight-redirecting member 4001 may be fixed on the second moving member4004. A portion of the second driving mechanism 4005 may be placed orreceived in the containing space and another portion of the seconddriving mechanism 4005 may be placed or received in the space of theaccommodating space facing the containing space. The second drivingmechanism 4005 may be connected between the sixth side wall 145 and thesecond moving member 4004, and connected between the second side wall141 and the second moving member 4004. The second driving mechanism 4005may be configured to drive the second moving member 4004 to move alongthe direction of the optical axis A1 of the lens assembly 30, in orderto change a distance between the fourth light-redirecting member 4001and the lens assembly 30, and a distance between the fourthlight-redirecting member 4001 and the image sensor 50, respectively,thereby achieving the focusing or zooming of the first camera module100. In some embodiments, the fourth light-redirecting member 4001 maybe similar to the first light-redirecting member 24. The fourthlight-redirecting member 4001 may use components (such as a reflectingprism or a reflecting mirror (plane mirror), or the like) that maychange the transmission direction of light.

In some embodiments, as shown in FIGS. 21 and 23, in case that thefourth light-redirecting member 4001 may be a reflecting prism, thefourth light-redirecting member 4001 may include an incident surface4011, a reflecting surface 4012, and a reflecting surface 4013. In someembodiments, the incident surface 4011 may be substantiallyperpendicular to the optical axis A1 of the lens assembly 30. Thereflecting surface 4012 may be arranged at one side of the fourthlight-redirecting member 4001 away from the lens assembly 30. Thereflecting surface 4012 may be arranged at an angle of approximately 45°from the optical axis A1 of the lens assembly 30. The reflecting surface4013 may be arranged at one side of the fourth light-redirecting member4001 away from the image sensor 50. The reflecting surface 4013 may bearranged at an angle of approximately 45° from the optical axis A1 ofthe lens assembly 30. The incident surface 4011 may be arranged at anangle of approximately 45° from the reflecting surface 4012, and may bearranged at an angle of approximately 45° from the reflecting surface4013, respectively. The reflecting surface 4012 may be substantiallyperpendicular to the reflecting surface 4013. In this way, the lighttransmitting through the lens assembly 30 may enter the fourthlight-redirecting member 4001 from the incident surface 4011, redirectedby the reflecting surface 4012 to the reflecting surface 4013,redirected by the reflecting surface 4013, and further transmitted outof the fourth light-redirecting member 4001 from the incident surface4011 to the image sensor 50. It may be understood here that, theincident surface 4011 may be also used as an exiting surface.

In some embodiments, as shown in FIG. 24 and FIG. 25, in case that thefourth light-redirecting member 4001 is a reflecting mirror, the fourthlight-redirecting member 4001 in this case may be similar the fourthlight-redirecting member 4001 shown in FIG. 21, and the differencebetween the fourth light-redirecting member 4001 in this case and thefourth light-redirecting member 4001 shown in FIG. 21 lies in that, inthe fourth light-redirecting member 4001 in this case, two reflectingmirrors may be used to replace one reflecting prism. Herein, the fourthlight-redirecting member 4001 may include a fourth reflecting mirror4002, a fifth reflecting mirror 4003, a second moving member 4004, and asecond driving mechanism 4005. The fourth reflecting mirror 4002 and thefifth reflecting mirror 4003 may be fixed on the second moving member4004. A portion of the second driving mechanism 4005 may be placed orreceived in the containing space and another portion of the seconddriving mechanism 4005 may be placed or received in the space of theaccommodating space facing the containing space. The second drivingmechanism 4005 may be connected between the sixth side wall 145 and thesecond moving member 4004, and connected between the second side wall141 and the second moving member 4004. The second driving mechanism 4005may be configured to drive the second moving member 4004 to move alongthe optical axis A1 of the lens assembly 30, in order to changedistances between the focusing assembly 40 and the lens assembly 30 andbetween the focusing assembly 40 and the image sensor 50, therebyachieving the focusing or zooming of the first camera module 100.

The fourth reflecting mirror 4002 may have a reflecting surface, and thefifth reflecting mirror 4003 may have a reflecting surface. Thereflecting surface of the fourth reflecting mirror 4002 may be arrangedat one side close to the fifth reflecting mirror 4003. The reflectingsurface of the fifth reflecting mirror 4003 may be arranged at one sideclose to the fourth reflecting mirror. The reflecting surface of thefourth reflecting mirror 4002 may be substantially perpendicular to thereflecting surface of the fifth reflecting mirror 4003. The reflectingsurface of the fourth reflecting mirror 4002 may be further disposed atone side adjacent to the lens assembly 30, and may be arranged at anangle of approximately 45° from the optical axis A1 of the lens assembly30. The reflecting surface of the fifth reflecting mirror 4003 may befurther disposed at one side close to the image sensor 50, and may bearranged at an angle of approximately 45° from the optical axis A1 ofthe lens assembly 30. In this way, the light transmitting through thelens assembly 30 may be redirected to the fourth reflecting mirror 4002,redirected by the reflecting surface of the fourth reflecting mirror4002 to the reflecting surface of the fifth reflecting mirror 4003, andmay be further redirected to the image sensor 50 via the reflectingsurface of the fifth reflecting mirror 4003.

It may be understandable that, some embodiments of the presentdisclosure may not be limited to the aforesaid terms “light-redirectingmember”, “first light-redirecting member”, “second light-redirectingmember”, “third light-redirecting member”, and “fourth light-redirectingmember”, and the above terms having similar structures may beinterchanged according to actual conditions. Furthermore, someembodiments of the present disclosure may not be limited to theaforesaid terms such as “reflecting prism”, “prism”, “first reflectingprism”, “second reflecting prism”, and “third reflecting prism”, and theabove terms having similar structures may be interchanged according toactual conditions. Some embodiments of the present disclosure may not belimited to the aforesaid terms such as “reflecting mirror”, “planemirror”, “first reflecting mirror”, “second reflecting mirror”, “thirdreflecting mirror”, “fourth reflecting mirror”, and “fifth reflectingmirrors”, and the above terms having similar structures may beinterchanged according to actual conditions.

In addition, the first driving mechanism 36, the second drivingmechanism 424, and the second driving mechanism 4005 may all beelectromagnetic driving mechanisms. Of course, the first drivingmechanism 36, the second driving mechanism 424, and the second drivingmechanism 4005 may not be limited to the above electromagnetic drivingmechanisms. In some embodiments, for example, the first drivingmechanism 36, the second driving mechanism 424, and the second drivingmechanism 4005 may also be a piezoelectric driving mechanism or a memoryalloy driving mechanism. In the actual production and assembly process,different driving mechanisms may be used according to requirements.

Furthermore, as shown in FIG. 9, FIG. 18 and FIG. 19, the image sensor50 may be arranged in the accommodating space, and specifically arrangedat one side of the lens assembly 30 away from the rotating member 20, toreceive and sense the light transmitting through the focusing assembly40. As shown in FIGS. 21 and 24, the image sensor 50 may be disposed inthe containing space. More specifically, the image sensor 50 may bedisposed on the fifth side wall 144 away from the fourth side wall 143,to receive and sense the light transmitted through the focusing assembly40. More specifically, the image sensor 50 may adopt a complementarymetal oxide semiconductor (CMOS) photosensitive element or acharge-coupled device (CCD) photosensitive element. Of course, thecomponents configured to receive the light transmitting through thefocusing assembly 40 may also be an image receiver including the imagesensor 50. It may be understood that, the image receiver may not belimited to the image sensor 50, may also be other.

It should be pointed out that, in the process of shooting by using theaforesaid first camera module 100, the rotation of the fixing member 10on the two rotating shafts of the rotating member 20 may be detected, orthe movement of the fixing member 10 in the direction of the opticalaxis A1 of the lens assembly 30 may be detected, in order to drive thebase 22 to further drive the first light-redirecting member 24 to make acorresponding compensation movement, in order to compensate for thedeviation of the incident light entering from the light incident hole 13a due to the jitter of the fixing member 10, thereby avoiding orreducing adversely effects on the imaging quality of the camera due tothe deviation of the incident light. In addition, by detecting theimaging effect on the image sensor 50, the focusing assembly 40 may becontrolled to move to adjust the focus of the lens assembly 30. In someembodiments, the lens assembly 30 and the focusing assembly 40 may becontrolled to move separately or individually by detecting the imagingeffect on the image sensor 50, in order to adjust the focus of the lensassembly 30.

FIG. 26 is a rear view of the electronic device according to otherembodiments of the present disclosure. As shown in FIG. 26, the cameraassembly 600 may include the aforementioned first camera module 100, thesecond camera module 300, and the third camera module 500. FIGS. 27-39show an arrangement of the three aforesaid camera modules. Morespecifically, as shown in FIGS. 27-39, the first camera module 100, thesecond camera module 300, and the third camera module 500 may bearranged side by side. Furthermore, in some embodiments, the firstcamera module 100, the second camera module 300, and the third cameramodule 500 may be arranged at intervals or spaced apart from each other.Or in some embodiments, two adjacent camera modules may also abutagainst each other. In some embodiments, the first camera module 100,the second camera module 300, and the third camera module 500 may beintegrated together to form an integrated module. In some embodiments,the three camera modules may be arranged in a straight line, as shown inFIGS. 33 to 36. Or in some embodiments, the three camera modules may bearranged in an L shape, as shown in FIGS. 27 to 32. The following willbe explained through specific embodiments in conjunction with thedrawings.

In some embodiments, the first camera module 100 may be a periscopetelephoto camera, the second camera module 300 may be a super-wide anglecamera, and the third camera module 500 may be a wide-angle main camera.More specifically, an angle of view of the periscope telephoto cameramay be in range of 10-30 degrees, that is, the angle of view of thefirst camera module 100 may be relatively small. Therefore, a focallength of the first camera module 100 may be relatively large and may beused to shoot distant views, so as to acquire clear images of distantviews. In the case of shooting distant views, the focal length may belarger. Compared with the vertical lens module, the height of theperiscope telephoto lens module used in the first camera module 100 ofthe present disclosure may be lower or less, and thus an overallthickness of the camera assembly 600 may be reduced. The vertical lensmodule means that the optical axis of the lens module may be in astraight line, in other words, the incident light may be transmitted toa photosensitive device (such as the image sensor 50) of the cameramodule along the direction of a straight or linear optical axis.

More specifically, the super-wide angle camera, that is, the secondcamera module 300, may have a super wide angle of view. An angle of viewof the second camera module 300 may be in range of 110-130 degrees. Thesecond camera module 300 may be used for wide-angle shooting, whichfacilitates the increasing of an optical zoom factor. The second cameramodule 300 has a larger angle of view, and correspondingly, the focallength of the second camera module 300 may be shorter. Therefore, thesecond camera module 300 may be generally configured to capture nearview to acquire a partial close-up image of an object.

The wide-angle main camera, that is, the third camera module 500, mayhave an angle of view being a normal angle of view, and the angle ofview of the third camera module 500 may be in range of 80-110 degrees.The third camera module 500 may have high pixels and large pixels. Thethird camera module 500 may be configured for non-distant view ornon-near view. Instead, the third camera module 500 may shoot the objectnormally.

In some embodiments of the present disclosure, by the combination of theabove first camera module 100, the second camera module 300, and thethird camera module 500, image effects such as background blurring andpartial sharpening of pictures may be acquired.

More specifically, in some embodiments, for example, the angle of viewof the first camera module 100 may be approximately 10 degrees,approximately 12 degrees, approximately 15 degrees, approximately 20degrees, approximately 26 degrees, approximately 30 degrees, or thelike. The angle of view of the second camera module 300 may beapproximately 110 degrees, approximately 112 degrees, approximately 118degrees, approximately 120 degrees, approximately 125 degrees,approximately 130 degrees, or the like. The angle of view of the thirdcamera module 500 may be approximately 80 degrees, approximately 85degrees, approximately 90 degrees, approximately 100 degrees,approximately 105 degrees, approximately 110 degrees, or the like.

FIGS. 27 to 30 are respectively structural schematic views of the cameraassembly 600 according to some embodiments of the present disclosure. Asshown in FIGS. 27 to 30, the first light-redirecting member 24 may havea first center point 248, the second camera module 300 may have a secondcenter point 302, and the third camera module 500 may have a thirdcenter point 502. The first center point 248, the second center point302, and the third center point 502 may be located in a straight lineand substantially perpendicular to the optical axis A1 of the lensassembly 30. It may be understandable that, the first center point 248,the second center point 302, and the third center point 502 beinglocated in a straight line, means that an orthographic projection of thefirst center point 248 on the rear shell 204, an orthographic projectionof the second center point 302 on the rear shell 204, and anorthographic projection of the third center point 502 on the rear shell204 may be located in a straight line. That is, when the light entersthe mobile phone from the front to the rear shell 204 and issubstantially perpendicular to the rear shell 204, the projections ofthe first center point 248, the second center point 302, and the thirdcenter point 502 projected on the rear shell 204 may be located in astraight line.

More specifically, when the first center point 248, the second centerpoint 302, and the third center point 502 are located in a straight lineand substantially perpendicular to the optical axis A1 of the lensassembly 30, a length of the first camera module 100 along the directionof the optical axis A1 of the lens assembly 30 may be greater than alength of the second camera module 300 along the direction of theoptical axis A1 of the lens assembly 30 and greater than a length of thethird camera module 500 along the direction of the optical axis A1 ofthe lens assembly 30. That is, a length of an orthographic projection ofthe first camera module 100 projected on the rear shell 204 may begreater than a length of an orthographic projection of the second cameramodule 300 projected on the rear shell 204, and further greater than alength of an orthographic projection of the third camera module 500projected on the rear shell 204. It can be understood that, the firstcamera module 100 is a periscope telephoto camera, includes the firstlight-redirecting member 24, the lens assembly 30, the focusing assembly40, and the image sensor 50, an optical path formed by the firstlight-redirecting member 24, the lens assembly 30, the focusing assembly40, and the image sensor 50 may not be in a straight line, and a certaindistance needs to be set during the light redirection and transmission,while an optical path formed by the second camera module 300 or thethird camera module 500 in the shooting process may be in straight line.In this way, the length of the first camera module 100 may be greaterthan the length of the second camera module 300 or the length of thethird camera module 500.

In some embodiments, the length of the second camera module 300 alongthe optical axis A1 of the lens assembly 30 may be substantially equalto the length of the third camera module 500 along the optical axis A1of the lens assembly 30. It can be understood that, the three cameramodules may be arranged in such an arrangement that an overallappearance of the camera modules may be arranged in a pattern of an Lshape, and thus the three camera modules may be more beautiful as awhole.

In some embodiments, the length of the second camera module 300 alongthe optical axis A1 of the lens assembly 30 may also not be equal to thelength of the third camera module 500 along the optical axis A1 of thelens assembly 30. For example, the lengths of the three camera modulesalong the optical axis A1 of the lens assembly 30 may be graduallyincreased, as shown in FIGS. 29 to 30. Or, in some embodiments, thelengths of the three camera modules along the optical axis A1 of thelens assembly 30 may be gradually decreased, as shown in FIGS. 31 to 32,which may not be specifically limited in some embodiments of the presentdisclosure.

In some embodiments, the center points of the first camera module 100,the second camera module 300, and the third camera module 500, that is,the first, second, and third center points 248, 302, and 502 may belocated in a straight line and substantially parallel to the opticalaxis A1 of the lens assembly 30. That is to say, the three cameramodules may be located in the straight line in appearance, as shown inFIGS. 33 to 36. It can be understood that, in the embodiments where thethree camera modules are located in a straight line and the secondcamera module 300 is located between the first camera module 100 and thethird camera module 500, furthermore, the first light-redirecting member24 may be disposed closer to the third camera module 500 than the lensassembly 30, as shown in FIGS. 33 and 34. In other embodiments, the lensassembly 30 may be disposed closer to the third camera module 500 thanthe first light-redirecting member 24, as shown in FIGS. 35 and 36,which will not be limited in some embodiments of the present disclosure.

In some embodiments, FIG. 37 is a rear view of the electronic deviceaccording to other embodiments of the present disclosure. In someembodiments, as shown in FIG. 37, the camera assembly 600 may includethe aforementioned first camera module 100, the second camera module300, and the third camera module 500. FIGS. 38 to 39 show thearrangement of the three camera modules. In some embodiments, the centerpoints of the first camera module 100, the second camera module 300, andthe third camera module 500, that is, the first, second, and thirdcenter points 248, 302, 502 may disposed in or enclose a triangle. Asshown in FIGS. 38 and 39, the first, second, and third center points248, 302, 502 may be surrounded to from a straight triangle. Morespecifically, the second and third center points 302, 502 may be locatedin a straight line and may be substantially parallel to the optical axisA1 of the lens assembly 30.

FIG. 40 is a schematic structural view of the housing 200 of the presentdisclosure, and FIG. 41 is a schematic structural view in still anotherembodiment of the electronic device according to other embodiments ofthe present disclosure. The following may describe the positionalrelationship and connection relationship among the three camera modulesand the housing 200. In some embodiments, as shown in FIGS. 40-41, thehousing 200 may define three openings, and lines connecting the centerpoints of the three openings may be located in a straight line. Morespecifically, the three openings may be opened or defined on the rearshell 204 of the housing 200, and include a first opening 204 a, asecond opening 204 b, and a third opening 204 c. Connecting ribs may bearranged among the first, second and third openings 204 a, 204 b, and204 c. That is, the three openings on the rear shell 204 may be arrangedat intervals or spaced apart from each other. Furthermore, the firstcamera module 100 may be mounted correspondingly to the first opening204 a, the second camera module 300 may be mounted correspondingly tothe second opening 204 b, and the third camera module 500 may be mountedcorrespondingly to the third opening 204 c. More specifically, the firstlight-redirecting member 24 of the first camera assembly 100 may bedisposed opposite to or face the first opening 204 a for receivinglight. An orthographic projection of the first light-redirecting member24 may fall in the first opening 204 a. It can be understood that, theorthographic projection of the first light-redirecting member 24described herein may be a projection of the first light-redirectingmember 24 generated when light is irradiated from the front of themobile phone to the rear shell 204.

More specifically, the housing 200 may define the receiving cavity 206,that is, the front shell 202 and the rear shell 204 of the housing 200may be surrounded or enclosed to define the receiving cavity 206. Thereceiving cavity 206 may communicate to the first opening 204 a, thesecond opening 204 b, and the third opening 204 c. More specifically,the first camera module 100, the second camera module 300, and the thirdcamera module 500 may be mounted or received in the receiving cavity206, and the three camera modules may receive incident light through thefirst opening 204 a, the second opening 204 b, and the third opening 204c, respectively.

In some embodiments, an area of the first opening 204 a may be greaterthan an area of the second opening 204 b and further greater than anarea of the third opening 204 c. Furthermore, in some embodiments, thearea of the second opening 204 b may be substantially equal to the areaof the third opening 204 c. In other embodiments, the areas of the threeopenings may be all equal to each other, or may be gradually increasedor gradually decreased, which may not be specifically limited in someembodiments of the present disclosure. It will be appreciated that, thefirst opening 204 a may be disposed opposite to only the firstlight-redirecting member 24, and the lens assembly 30 and the imagesensor 50 may be shielded or blocked by the housing 200, that is,shielded or blocked by the rear shell 204 of the housing 200. Therefore,only the first opening 204 a, the second opening 204 b, and the thirdopening 204 c may be seen from the back of the mobile phone. The lensassembly 30, the focusing assembly 40, and the image sensor 50 may notbe seen from the back of the mobile phone.

In some embodiments, as shown in FIGS. 40 to 43, the first opening 204 amay be quadrangular, and the second opening 204 b and the third opening204 c may be circular. Using such shapes make the electronic devicehaving the camera assembly 600 has more beautiful appearance. In otherembodiments, the three openings may also adopt the same shape, or adoptother shapes other than a circle and a quadrilateral, which may not bespecifically limited in some embodiments of the present disclosure.

Furthermore, the housing 200 may include a pair of first edge 201 and apair of second edges 203. The pair of first edge 201 may be opposite toeach other and parallel to each other. The pair of second edges 203 maybe opposite to each other and parallel to each other. The pair of firstedges 201 and the pair of second edges 203 may be connected end to end.More specifically, in some embodiments, an outer contour of the rearshell 204 may include the pair of first edges 201 and the pair of secondedges 203 connected to the pair of first edges 201. Furthermore, in someembodiments, the pair of first edges 201 may be arranged substantiallyperpendicularly to the pair of second edges 203, and a right angle maybe formed at a junction between each first edge 201 and the second edge203 connected thereto. In other embodiments, the first edge 201 may bearranged substantially perpendicularly to the second edge 203, and thefirst edge 201 may be connected to the second edge 203 via an arcfillet, as shown in FIGS. 41-43. In this way, edges at the back of themobile phone may be rounded, and the touch of the mobile phone may bebetter.

More specifically, a length of each first edge 201 may be greater than alength of each second edge 203, that is, the first edge 201 may be alonger edge of the rear shell 204, and the second edge 203 may be ashorter edge of the rear shell 204.

In different embodiments, lines connecting the center points of thefirst opening 204 a, the second opening 204 b, and the third opening 204c may be substantially parallel to the pair of first edges 201 or thepair of second edges 203.

More specifically, in some embodiments, as shown in FIG. 41, the linesconnecting the center points of the first opening 204 a, the secondopening 204 b, and the third opening 204 c may be substantially parallelto the pair of first edges 201. That is, the three camera modules may bearranged in an L shape.

In some embodiments, as shown in FIG. 42, the lines connecting thecenter points of the first opening 204 a, the second opening 204 b, andthe third opening 204 c may be substantially parallel to the pair ofsecond edges 203. That is, the three camera modules may be arranged in astraight line.

As shown in FIG. 43, more specifically, the rear shell 204 may include acenter point 2042. The rear shell 204 may have a first center line 2044passing through the center point 2042 and substantially parallel to thepair of first edges 201. The rear shell 204 may further have a secondcenter line 2046 passing through the center point 2042 and substantiallyparallel to the pair of second edges 203. In some embodiments, the firstopening 204 a, the second opening 204 b, and the third opening 204 c maybe located between one second edge 203 and the second center line 2046,that is, the three openings on the rear shell 204 may be located in anupper half of the mobile phone. Furthermore, in some embodiments, thelines connecting the center points of the first opening 204 a, thesecond opening 204 b, and the third opening 204 c may substantiallycoincide with the first center line 2044 of the rear shell 204, that is,the first camera assembly 600 may be located in the middle of the upperhalf of the phone. It may be understood that, the first camera assembly600 may be located in the middle of the upper half of the mobile phone,which facilitates the stacking of the components of the mobile phone andmakes the entire appearance of the mobile phone more beautiful.

FIG. 44 is a front view of the electronic device the electronic deviceaccording to other embodiments of the present disclosure. Morespecifically, as shown in FIG. 44, the display assembly 400 of theelectronic device may include the display screen 404. The display screen404 may be embedded in the front shell 202. The display screen 404 mayinclude the display region 401 and the non-display region 403. Thenon-display region 403 may be arranged around the display region 401. Insome embodiments, an orthographic projection of the first camera module100 projected in the thickness direction of the mobile terminal, anorthographic projection of the second camera module 300 projected in thethickness direction of the mobile terminal, and an orthographicprojection of the third camera module 500 projected in the thicknessdirection of the mobile terminal may all be located in the displayregion 401. In other embodiments, it is also possible that theorthographic projection of the first camera module 100 projected in thethickness direction of the mobile terminal, the orthographic projectionof the second camera module 300 projected in the thickness direction ofthe mobile terminal, or the orthographic projection of the third cameramodule 500 may be partly located in the display region 401, and partlylocated in the non-display region 403, which will not be specificallylimited in some embodiments of the present disclosure.

The above may only be implementations of the present disclosure, and maynot limit the scope of the present disclosure. Any equivalent structureor equivalent process transformation made by using the description anddrawings of the present disclosure, or directly or indirectly applied toother related technical fields, are all included in the protection scopeof the present disclosure.

What is claimed is:
 1. A camera module, comprising: a firstlight-redirecting member, configured to redirect light incident into thecamera module; a lens assembly, configured to transmit the lightredirected by the first light-redirecting member; an image receiver,wherein the lens assembly is disposed between the firstlight-redirecting member and the image receiver, and the light istransmitted from the first light-redirecting member to the lens assemblyand further transmitted to the image receiver; and a focusing assembly,configured to receive and transmit the light transmitting through thelens assembly to the image receiver; wherein the focusing assemblycomprises a second light-redirecting member and a thirdlight-redirecting member configured to change a transmission distance ofthe light from the lens assembly to the image receiver by redirectingthe light, wherein a relative displacement between the secondlight-redirecting member and the third light-redirecting member isadjustable; and wherein a direction in which the light is incident intothe focusing assembly is substantially parallel to a direction in whichthe light is exited out of the focusing assembly.
 2. The camera moduleas claimed in claim 1, wherein the second light-redirecting membercomprises a reflecting mirror, and the reflecting mirror has a firstreflecting surface and a second reflecting surface connected to thefirst reflecting surface.
 3. The camera module as claimed in claim 2,wherein the third light-redirecting member comprises a reflecting prism,and the reflecting prism comprises: an incident surface, wherein thelight enters the reflecting prism from the incident surface; a pluralityof reflecting surfaces, configured to reflect the light entering thereflecting prism; and an exiting surface, wherein the light reflected bythe plurality of reflecting surfaces is exited out of the reflectingprim from the exiting surface.
 4. The camera module as claimed in claim3, wherein the camera module further comprises a moving member, one ofthe reflecting mirror and the reflecting prim is disposed on the movingmember, and the moving member is configured to change the relativedisplacement between the second light-redirecting member and the thirdlight-redirecting member.
 5. The camera module as claimed in claim 4,wherein the camera module further comprises a driving mechanismconfigured to drive the moving member to move relative to the firstlight-redirecting member.
 6. The camera module as claimed in claim 1,wherein the camera module further comprises a fixing member; and thelens assembly, the image receiver, and the focusing assembly are alldisposed on the fixing member.
 7. The camera module as claimed in claim6, wherein the camera module further comprises a base rotatable relativeto the fixing member.
 8. The camera module as claimed in claim 6,wherein the fixing member comprises: a first housing, defining: a lightincident hole, wherein the light enters the first housing through thelight incident hole; and a first accommodating space, configured toaccommodate the first light-redirecting member, the lens assembly, andthe second light-redirecting member; and a second housing, extendingfrom one side of the first housing and defining a second accommodatingspace configured to accommodate the third light-redirecting member,wherein the first accommodating space communicates with the secondaccommodating space; wherein the second light-redirecting member isreceived in the first accommodation space at a position opposite to thesecond accommodating space.
 9. The camera module as claimed in claim 1,wherein the lens assembly is disposed between the firstlight-redirecting member and the second light-redirecting member; andthe first light-redirecting member is adjustable and an angle betweenthe first light-redirecting member and the lens assembly is adjustable.10. The camera module as claimed in claim 1, wherein the firstlight-redirecting member comprises a first reflecting prism or a firstreflecting mirror; wherein the first reflecting prism comprises: a firstincident surface, wherein the light enters the first reflecting prismfrom the first incident surface; a first reflecting surface, configuredto reflect the light entering the first reflecting prism; and a firstexiting surface, wherein the light reflected by the first reflectingsurface is exited out of the first reflecting prism from the firstexiting surface and further transmitted to the lens assembly; or whereinthe first reflecting mirror has a reflecting surface configured toreflect and transmit the light entering the first reflecting mirror tothe lens assembly.
 11. The camera module as claimed in claim 1, whereinthe third light-redirecting member comprises: a first moving member,configured to drive the third light-redirecting member to move relativeto the second light-redirecting member; a second reflecting mirror or asecond reflecting prism, wherein the second reflecting mirror or thesecond reflecting prism is fixed to the first moving member, has areflecting surface, and is configured to reflect the light redirected bythe second light-redirecting member; and a third reflecting mirror or athird reflecting prism, wherein the third reflecting mirror or the thirdreflecting prism is fixed to the first moving member, has a reflectingsurface, and is configured to receive the light reflected by the secondreflecting mirror or the second reflecting prism, and further reflectand transmit the light out of the third light-redirecting member. 12.The camera module as claimed in claim 1, wherein the thirdlight-redirecting member comprises: a first moving member, configured todrive the third light-redirecting member to move relative to the secondlight-redirecting member; and a fourth reflecting prism, fixed to thefirst moving member and comprising: a second incident surface, whereinthe light redirected by the second light-redirecting member enters thefourth reflecting prism from the second incident surface; a plurality ofsecond reflecting surfaces, configured to reflect the light entering thefourth reflecting prism; and a second exiting surface, wherein the lightreflected by the plurality of second reflecting surfaces is exited outof the third light-redirecting member from the second exiting surface.13. The camera module as claimed in claim 12, wherein the thirdlight-redirecting member further comprises a first driving mechanismconfigured to drive the first moving member to move relative to thefirst light-redirecting member.
 14. The camera module as claimed inclaim 12, wherein the image receiver is configured to receive the lightredirected by the second light-redirecting member.
 15. A cameraassembly, comprising: a first camera module, being periscope cameramodule and comprising: a first light-redirecting member, configured toredirect light incident into the first camera module; a lens assembly,configured to transmit the light redirected by the firstlight-redirecting member; an image receiver, wherein the lens assemblyis fixed between the first light-redirecting member and the imagereceiver, and the light is transmitted from the first light-redirectingmember to the lens assembly and further transmitted to the imagereceiver; a second light-redirecting member, fixed between the lensassembly and the image receiver and configured to redirect the lighttransmitting from the lens assembly to the image receiver; and a thirdlight-redirecting member, configured to redirect the light which isredirected by the second light-redirecting member and movable relativeto the first light-redirecting member to change a transmission distanceof the light from the lens assembly to the image receiver.
 16. Thecamera assembly as claimed in claim 15, wherein the first camera modulehas a first center point, the lens assembly has an optical axis, and thecamera assembly further comprises: a second camera module, having asecond center point; and a third camera module, having a third centerpoint; wherein the first camera module, the second camera module, andthe third camera module are arranged side by side, and the first centerpoint, the second center point, and the third center point are locatedin a straight line and are substantially perpendicular or parallel tothe optical axis.
 17. The camera assembly as claimed in claim 16,wherein an angle of view of the third camera module is greater than anangle of view of the first camera module and less than an angle of viewof the second camera module.
 18. The camera assembly as claimed in claim16, wherein an angle of view of the first camera module is in range of10-30 degrees, an angle of view of the second camera module is in rangeof 110-130 degrees, and an angle of view of the third camera module isin range of 80-110 degrees.
 19. An electronic device, comprising: ahousing; and a camera assembly, disposed on the housing, and comprisinga first camera module, wherein the first camera module comprises: afixing member, comprising: a top wall, defining a light incident hole; abottom wall, opposite to the top wall; and a plurality of side walls,connected to the top wall and the bottom wall, wherein the top wall, thebottom wall, and the plurality of side walls cooperatively define areceiving space; a rotating member, received in the receiving space andcomprising: a base, disposed on the fixing member and rotatable relativeto the fixing member; and a first light-redirecting member, disposed onthe base; a lens assembly, received in the receiving space; a focusingassembly, received in the receiving space and comprising: a secondlight-redirecting member, disposed on the fixing member, wherein thelens assembly is disposed between the first light-redirecting member andthe second light-redirecting member, and the second light-redirectingmember comprises: a first reflecting mirror, having a first reflectingsurface; and a second reflecting mirror, having a second reflectingsurface; and a third light-redirecting member, mounted on the fixingmember, facing the second light-redirecting member, and comprising areflecting prism, wherein the reflecting prism comprises an incidentsurface, a third reflecting surface, and a fourth reflecting surface;and an image sensor, disposed on the fixing member; wherein the firstlight-redirecting member is configured to redirect light incident fromthe light incident hole to the lens assembly, the light exited from thelens assembly is incident into the second light-redirecting member fromthe first reflecting surface, the first reflecting surface is configuredto redirect the light incident into the second light-redirecting member,the light redirected by the first reflecting surface is incident intothe reflecting prism via the incident surface; the third reflectingsurface is configured to redirect the light entering the reflectingprism, the fourth reflecting surface is configured to redirect the lightwhich is redirected by the third reflecting surface, the secondreflecting surface is configured to redirect the light transmitting outof the fourth reflecting surface, and the image sensor is configured toreceive the light redirected by the second reflecting surface.
 20. Theelectronic device as claimed in claim 19, wherein the housing defines afirst opening, a second opening, and a third opening, and linesconnecting a center point of the first opening, a center point of thesecond opening, and a center point of the third opening are located in astraight line or cooperatively define a triangle; and the cameraassembly further comprises a second camera module and a third cameramodule, the first camera module is disposed corresponding to the firstopening, the second camera module is disposed corresponding to thesecond opening, and the third camera module is disposed corresponding tothe third opening.